Product comparison · 2 optical disc drives

LG BE12LU30 optical disc drive vs LG GAS-4120B optical disc drive Internal White

12specifications compared
11differ
1identical
26known for one product only

Key differences

Internal
- BE12LU30 optical disc drive:No
- GAS-4120B optical disc drive Internal White:Yes
Interface
- BE12LU30 optical disc drive:USB 2.0 & eSATA
- GAS-4120B optical disc drive Internal White:IDE/ATA
DVD+R write speed
- BE12LU30 optical disc drive:16x
- GAS-4120B optical disc drive Internal White:12x
DVD-R write speed
- BE12LU30 optical disc drive:16x
- GAS-4120B optical disc drive Internal White:8x
DVD-RAM write speed
- BE12LU30 optical disc drive:12x
- GAS-4120B optical disc drive Internal White:5x
CD-R read speed
- BE12LU30 optical disc drive:48x
- GAS-4120B optical disc drive Internal White:40x
CD-RW read speed
- BE12LU30 optical disc drive:40x
- GAS-4120B optical disc drive Internal White:24x
DVD+RW read speed
- BE12LU30 optical disc drive:12x
- GAS-4120B optical disc drive Internal White:8x

Side by side

Differences highlightedShow differences only

Comparison of BE12LU30, GAS-4120B
38 specifications	A LG BE12LU30 optical disc drive Model BE12LU30 View product	B LG GAS-4120B optical disc drive Internal White Model GAS-4120B View product
Design1 differ
InternalDiffers	No	Yes
Product colourKnown for one	Unknown — not stated by the source	White
Disc loading typeKnown for one	Unknown — not stated by the source	Tray
Performance1 differ
InterfaceDiffers	USB 2.0 & eSATA	IDE/ATA
Drive device, buffer sizeKnown for one	4 MB	Unknown — not stated by the source
Writing speed3 differ
CD-R write speedKnown for one	48x	Unknown — not stated by the source
CD-RW write speedKnown for one	24x	Unknown — not stated by the source
BD-R Dual Layer write speedKnown for one	12x	Unknown — not stated by the source
BD-R write speedKnown for one	12x	Unknown — not stated by the source
DVD+R Double Layer write speedKnown for one	8x	Unknown — not stated by the source
DVD+R write speedDiffers	16x	12x
DVD+RW write speedKnown for one	8x	Unknown — not stated by the source
DVD-R Double Layer write speedKnown for one	8x	Unknown — not stated by the source
DVD-R write speedDiffers	16x	8x
DVD-RAM write speedDiffers	12x	5x
DVD-RW write speedKnown for one	6x	Unknown — not stated by the source
CD write speedKnown for one	Unknown — not stated by the source	40x
CD rewrite speedKnown for one	Unknown — not stated by the source	24x
Reading speed3 differ
CD-R read speedDiffers	48x	40x
CD-ROM read speedKnown for one	48x	Unknown — not stated by the source
CD-RW read speedDiffers	40x	24x
BD-R Dual Layer read speedKnown for one	8x	Unknown — not stated by the source
BD-R read speedKnown for one	10x	Unknown — not stated by the source
BD-RE Dual Layer read speedKnown for one	6x	Unknown — not stated by the source
BD-RE read speedKnown for one	8x	Unknown — not stated by the source
BD-ROM read speedKnown for one	10x	Unknown — not stated by the source
DVD-R Double Layer read speedKnown for one	12x	Unknown — not stated by the source
DVD-R read speedKnown for one	16x	Unknown — not stated by the source
DVD-ROM read speedKnown for one	16x	Unknown — not stated by the source
DVD-RW read speedKnown for one	12x	Unknown — not stated by the source
DVD+R Double Layer read speedKnown for one	12x	Unknown — not stated by the source
DVD+RW read speedDiffers	12x	8x
CD read speedKnown for one	Unknown — not stated by the source	40x
DVD-RAM read speedKnown for one	Unknown — not stated by the source	5x
Weight & dimensions1 differ
WeightDiffers	1.5 kg	900 g
Other features2 differ
Dimensions (WxDxH)Differs	163 x 50 x 260 mm	146 x 184.7 x 41.3 mm
Compatible operating systemsDiffers	Windows Vista: Home Basic, Home Premium, Ultimate Edition, Windows XP: Home, Professional, Media Center Edition	Windows Vista/XP/2003/2000

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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